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NSR database version of April 11, 2024.

Search: Author = Y.Oktem

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2019OZ03      Phys.Lett. B 797, 134800 (2019)

F.C.Ozturk, B.Akkus, D.Atanasov, H.Beyer, F.Bosch, D.Boutin, C.Brandau, P.Buhler, R.B.Cakirli, R.J.Chen, W.D.Chen, X.C.Chen, I.Dillmann, C.Dimopoulou, W.Enders, H.G.Essel, T.Faestermann, O.Forstner, B.S.Gao, H.Geissel, R.Gernhauser, R.E.Grisenti, A.Gumberidze, S.Hagmann, T.Heftrich, M.Heil, M.O.Herdrich, P.-M.Hillenbrand, T.Izumikawa, P.Kienle, C.Klaushofer, C.Kleffner, C.Kozhuharov, R.K.Knobel, O.Kovalenko, S.Kreim, T.Kuhl, C.Lederer-Woods, M.Lestinsky, S.A.Litvinov, Yu.A.Litvinov, Z.Liu, X.W.Ma, L.Maier, B.Mei, H.Miura, I.Mukha, A.Najafi, D.Nagae, T.Nishimura, C.Nociforo, F.Nolden, T.Ohtsubo, Y.Oktem, S.Omika, A.Ozawa, N.Petridis, J.Piotrowski, R.Reifarth, J.Rossbach, R.Sanchez, M.S.Sanjari, C.Scheidenberger, R.S.Sidhu, H.Simon, U.Spillmann, M.Steck, Th.Stohlker, B.H.Sun, L.A.Susam, F.Suzaki, T.Suzuki, S.Yu.Torilov, C.Trageser, M.Trassinelli, S.Trotsenko, X.L.Tu, P.M.Walker, M.Wang, G.Weber, H.Weick, N.Winckler, D.F.A.Winters, P.J.Woods, T.Yamaguchi, X.D.Xu, X.L.Yan, J.C.Yang, Y.J.Yuan, Y.H.Zhang, X.H.Zhou

New test of modulated electron capture decay of hydrogen-like ¹⁴²Pm ions: Precision measurement of purely exponential decay

RADIOACTIVITY ¹⁴²Pm(EC); measured decay products; deduced T_1/2.

doi: 10.1016/j.physletb.2019.134800
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2017KU12      Eur.Phys.J. A 53, 134 (2017)

L.Kucuk, S.E.A.Orrigo, A.Montaner-Piza, B.Rubio, Y.Fujita, W.Gelletly, B.Blank, Y.Oktem, T.Adachi, A.Algora, P.Ascher, R.B.Cakirli, G.de France, H.Fujita, E.Ganioglu, J.Giovinazzo, S.Grevy, F.M.Marques, F.Molina, F.de Oliveira Santos, L.Perrot, R.Raabe, P.C.Srivastava, G.Susoy, A.Tamii, J.C.Thomas

Half-life determination of T_z = -1 and T_z = -1/2 proton-rich nuclei and the β decay of ⁵⁸Zn

NUCLEAR REACTIONS Ni(⁶⁴Zn, x), E=79 MeV/nucleon; measured fragments of T_z=-1 and =-1/2 (together 16 isotopes), subsequent charged particle decays using two DSSSD and four Ge detectors, β-delayed Eγ, Iγ. ⁵⁸Zn[T_z=-1]; deduced decay scheme, absolute Fermi and Gamow-Teller β-transition strength B(F), B(GT), T_1/2. ⁵⁰Fe, ⁵²Co, ⁵⁶Cu, ⁶⁰Ga, ⁶²Ge[T_z=-1]; deduced T_1/2. ⁴⁷Cr, ⁴⁹Mn, ⁵¹Fe, ⁵⁵Ni, ⁵⁷Cu, ⁵⁹Zn, ⁶¹Ga, ⁶³Ge[T_z=-1/2]; deduced T_1/2. Here, T_1/2 deduced using correlation time and the results compared with published ones.

doi: 10.1140/epja/i2017-12327-1
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2015MO01      Phys.Rev. C 91, 014301 (2015)

F.Molina, B.Rubio, Y.Fujita, W.Gelletly, J.Agramunt, A.Algora, J.Benlliure, P.Boutachkov, L.Caceres, R.B.Cakirli, E.Casarejos, C.Domingo-Pardo, P.Doornenbal, A.Gadea, E.Ganioglu, M.Gascon, H.Geissel, J.Gerl, M.Gorska, J.Grebosz, R.Hoischen, R.Kumar, N.Kurz, I.Kojouharov, L.Amon Susam, H.Matsubara, A.I.Morales, Y.Oktem, D.Pauwels, D.Perez-Loureiro, S.Pietri, Zs.Podolyak, W.Prokopowicz, D.Rudolph, H.Schaffner, S.J.Steer, J.L.Tain, A.Tamii, S.Tashenov, J.J.Valiente-Dobon, S.Verma, H-J.Wollersheim

T_z= -1 → 0β decays of ⁵⁴Ni, ⁵⁰Fe, ⁴⁶Cr, and ⁴²Ti and comparison with mirror (³He, t) measurements

RADIOACTIVITY ⁴²Ti, ⁴⁶Cr, ⁵⁰Fe, ⁵⁴Ni(β⁺), (EC)[from Be(⁵⁸Ni, X), E=680 MeV/nucleon]; measured Eγ, Iγ, γγ-, βγ-coin, implant-β correlations, half-lives from β and γ decay curves, yields of reaction products using fragment separator FRS, particle detectors and RISING Ge array at SIS-18 synchrotron facility of GSI. ⁴²Sc, ⁴⁶V, ⁵⁰Mn, ⁵⁴Co; deduced levels, J, π, β feedings, logft, B(GT+). Comparison of B(GT) values with those from (³He, t) reactions at RCNP-Osaka. Superallowed Fermi transitions between T_z=-1 and T_z=0 nuclei for testing the unitarity of the CKM matrix.

doi: 10.1103/PhysRevC.91.014301
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2014GR10      Phys.Rev.Lett. 113, 092501 (2014)

E.Grodner, A.Gadea, P.Sarriguren, S.M.Lenzi, J.Grebosz, J.J.Valiente-Dobon, A.Algora, M.Gorska, P.H.Regan, D.Rudolph, G.de Angelis, J.Agramunt, N.Alkhomashi, L.Amon Susam, D.Bazzacco, J.Benlliure, G.Benzoni, P.Boutachkov, A.Bracco, L.Caceres, R.B.Cakirli, F.C.L.Crespi, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, P.Doornenbal, E.Farnea, E.Ganioglu, W.Gelletly, J.Gerl, A.Gottardo, T.Huyuk, N.Kurz, S.Leoni, D.Mengoni, F.Molina, A.I.Morales, R.Orlandi, Y.Oktem, R.D.Page, D.Perez, S.Pietri, Zs.Podolyak, A.Poves, B.Quintana, S.Rinta-Antila, B.Rubio, B.S.Nara Singh, A.N.Steer, S.Verma, R.Wadsworth, O.Wieland, H.J.Wollersheim

Hindered Gamow-Teller Decay to the Odd-Odd N=Z ⁶²Ga: Absence of Proton-Neutron T=0 Condensate in A=62

RADIOACTIVITY ⁶²Ge(EC) [from ⁹Be(⁷⁸Kr, X), E=750 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced T_1/2, energy levels, J, π, Gamow-Teller strength B(GT). Comparison with ISM using KB3G interaction and QRPA approaches.

doi: 10.1103/PhysRevLett.113.092501
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2014RU08      Nucl.Data Sheets 120, 37 (2014)

B.Rubio, S.E.A.Orrigo, L.Kucuk, A.Montaner-Piza, Y.Fujita, H.Fujita, B.Blank, W.Gelletly, T.Adachi, J.Agramunt, A.Algora, P.Ascher, B.Bilgier, L.Caceres, R.B.Cakirli, G.de France, E.Ganioglu, M.Gerbaux, J.Giovinazzo, S.Grevy, O.Kamalou, H.C.Kozer, T.Kurtukian-Nieto, F.M.Marques, F.Molina, Y.Oktem, F.de Oliveira Santos, L.Perrot, L.Popescu, R.Raabe, A.M.Rogers, P.C.Srivastava, G.Susoy, T.Suzuki, A.Tamii, J.C.Thomas

Beta Decay Study of the T_z = -2⁵⁶Zn Nucleus and the Determination of the Half-Lives of a Few fp-shell Nuclei

RADIOACTIVITY ^56,58,59Zn, ⁵³Co(EC), (β⁺p), ⁵⁵Ni(EC); measured decay products, Ep, Ip.; deduced energy levels, J, π, total proton branching ratios, β-delayed γ-emission.

doi: 10.1016/j.nds.2014.06.135
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2012OK04      Phys.Rev. C 86, 054305 (2012)

Y.Oktem, D.L.Balabanski, B.Akkus, L.Amon Susam, L.Atanasova, C.W.Beausang, R.B.Cakirli, R.F.Casten, M.Danchev, M.Djongolov, E.Ganioglu, K.A.Gladnishki, J.Tm.Goon, D.J.Hartley, A.A.Hecht, R.Krucken, J.R.Novak, G.Rainovski, L.L.Riedinger, T.Venkova, I.Yigitoglu, N.V.Zamfir, O.Zeidan

Triaxial deformation and nuclear shape transition in ¹⁹²Au

NUCLEAR REACTIONS ¹⁸⁶W(¹¹B, 5n), E=68 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), linear polarization using YRAST Ball array at WNSL, Yale facility. ¹⁹²Au; deduced high-spin levels, J, π, multipolarity, branching ratios, alignments, bands, B(M1)/B(E2), configurations. Comparisons with pairing and deformation self-consistent total Routhian surface (TRS), and cranked shell model (CSM) calculations.

doi: 10.1103/PhysRevC.86.054305
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Data from this article have been entered in the XUNDL database. For more information, click here.

2009FU15      Int.J.Mod.Phys. E18, 2134 (2009)

Y.Fujita, B.Rubio, W.Gelletly, B.Blank, T.Adachi, A.Algora, P.Ascher, R.B.Cakirli, G.De France, J.Giovinazzo, S.Grevy, H.Fujita, L.Kucuk, M.Marques, F.Molina, Y.Oktem, F.De Oliveira Santos, L.Perrot, R.Raabe, P.C.Srivastava, G.Susoy, A.Tamii, H.-C.Thomas

Nuclear weak response from the combined study of β-decay and charge-exchange reaction

NUCLEAR REACTIONS ⁵⁰Cr, ⁵⁸Ni, ⁵⁶Fe(³He, t), E=140 MeV/nucleon; measured reaction products; deduced GT transition strengths.

RADIOACTIVITY ⁵⁸Zn(β⁺), (EC) [from Ni(⁶⁴Zn, X)]; measured Eγ, Iγ; deduced T_1/2.

doi: 10.1142/S0218301309014433
Citations: PlumX Metrics

2008MC01      Phys.Rev. C 77, 054304 (2008)

E.A.McCutchan, R.F.Casten, V.Werner, E.Williams, R.Winkler, A.Wolf, Z.Berant, G.Gurdal, J.Qian, H.Ai, L.Amon, C.W.Beausang, D.S.Brenner, R.B.Cakirli, R.J.Casperson, C.R.Fitzpatrick, D.Frank, A.B.Garnsworthy, A.Heinz, R.Luttke, A.F.Mertz, Y.Oktem, N.Pietralla, P.H.Regan, B.Shoraka, J.R.Terry, N.J.Thompson

Enhanced mixing of intrinsic states in deformed Hf nuclei

RADIOACTIVITY ^170,172,174Ta(β⁺), (EC) [from ¹⁵⁹Tb(¹⁶O, 5n), E=100 MeV; ¹⁶⁵Ho(¹²C, 5n), E=80 MeV; ¹⁶⁸Er(¹¹B, 5n), E=65 MeV]; measured Eγ, Iγ, γγ-coin, branching ratios. ^170,172,174Hf; deduced levels, J, π. ^{166,168,170,172,174}Hf; systematics.

doi: 10.1103/PhysRevC.77.054304
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Data from this article have been entered in the XUNDL database. For more information, click here.

2007OK05      Phys.Rev. C 76, 044315 (2007); Erratum Phys.Rev. C 78, 069904 (2008)

Y.Oktem, D.L.Balabanski, B.Akkus, C.W.Beausang, M.Bostan, R.B.Cakirli, R.F.Casten, M.Danchev, M.Djongolov, M.N.Erduran, S.Erturk, K.A.Gladniski, G.Gurdal, J.Tm.Goon, D.J.Hartley, A.A.Hecht, R.Krucken, N.Nikolov, J.R.Novak, G.Rainovski, L.L.Riedinger, I.Yigitoglu, N.V.Zamfir, O.Zeidan

High-spin states in ^{191, 193}Au and ¹⁹²Pt: Evidence for oblate deformation and triaxial shapes

NUCLEAR REACTIONS ¹⁸⁶W(¹¹B, 4n), (¹¹B, 4np), (¹¹B, 6n), E=68 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ), linear polarization.^191,193Au, ¹⁹²Pt deduced levels, J, π; calculated deformation parameters using Particle-Plus-Triaxial Rotor model.

doi: 10.1103/PhysRevC.76.044315
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2007WO08      Phys.Rev. C 76, 047308 (2007)

A.Wolf, Z.Berant, A.Heinz, V.Werner, E.A.McCutchan, G.Gurdal, R.B.Cakirli, Y.Oktem, J.Ai, L.Amon, C.W.Beausang, D.S.Brenner, R.F.Casten, R.J.Casperson, K.Dusling, C.R.Fitzpatrick, A.B.Gransworthy, N.Pietralla, J.Qian, P.H.Regan, N.J.Thompson, E.Williams, R.Winkler

g factor of the 2⁺₁ state of ¹⁷⁰Hf

RADIOACTIVITY ¹⁷⁰Ta(β⁺), (EC) [from ¹⁵⁹Tb(¹⁶O, 5n), E=100 MeV]; measured Eγ, Iγ, γγ(θ) in static magnetic field. ¹⁷⁰Hf; deduced levels, J, π, g-factor of first 2+ state.

doi: 10.1103/PhysRevC.76.047308
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2006BA75      Int.J.Mod.Phys. E15, 1735 (2006)

D.L.Balabanski, K.A.Gladnishki, G.Lo Bianco, A.Saltarelli, N.V.Zamfir, E.A.McCutchan, H.Ai, R.F.Casten, A.Heinz, D.A.Meyer, C.Plettner, J.Qian, V.Werner, E.Williams, B.Akkus, L.Amon, R.B.Cakirli, M.N.Erduran, Y.Oktem, S.F.Ashley, P.H.Regan, G.Rainovski

Evidence for X(5) critical point symmetry in ¹²⁸Ce

NUCLEAR REACTIONS ¹⁰⁰Mo(³²S, 4n), E=120 MeV; measured Eγ, Iγ, γγ-coin, DSA. ¹²⁸Ce levels deduced T_1/2, B(E2), symmetry features. DSAM and recoil-distance techniques.

doi: 10.1142/S0218301306005538
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2006OK04      Phys.Rev. C 74, 027304 (2006)

Y.Oktem, R.B.Cakirli, R.F.Casten, R.J.Casperson, D.S.Brenner

Simple interpretation of proton-neutron interactions in rare earth nuclei

NUCLEAR STRUCTURE ^156,158,160Gd, ^{158,160,162,164}Dy, ^{162,164,166,168,170}Er, ^{166,168,170,172,174}Yb, ^{170,172,174,176,178,180}Hf, ^{176,178,180,182}W; analyzed proton-neutron interaction data; deduced systematic features.

doi: 10.1103/PhysRevC.74.027304
Citations: PlumX Metrics

2003DA34      Phys.Rev. C 68, 054307 (2003)

M.Danchev, D.L.Balabanski, I.Yigitoglu, B.Akkus, C.W.Beausang, M.Bostan, R.F.Casten, M.K.Djongolov, M.N.Erduran, S.Erturk, K.A.Gladnishki, G.Gurdal, J.TM.Goon, D.J.Hartley, A.A.Hecht, R.Krucken, J.R.Novak, Y.Oktem, G.Rainovski, L.L.Riedinger, N.V.Zamfir, O.Zeidan

Delayed backbending in the πh_9/2 band of ¹⁸⁷Ir

NUCLEAR REACTIONS ¹⁷⁶Yb(¹⁵N, 4n), E=82 MeV; measured Eγ, Iγ, γγ-coin. ¹⁸⁷Ir deduced high-spin levels, J, π, configurations. Rotational band systematics in neighboring nuclides discussed.

doi: 10.1103/PhysRevC.68.054307
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